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    Features and benefits of our Inkjet 3Dresyns

    Advanced Inkjet Material Systems for Additive Manufacturing

    Inkjet-based additive manufacturing technologies enable high-speed, high-resolution and highly controlled material deposition, making them particularly suitable for applications that require precision, scalability and repeatability at industrial level.

    Unlike other photopolymer-based processes, inkjet AM relies on drop-on-demand deposition of extremely small material volumes, which imposes very strict constraints on material formulation. Parameters such as viscosity, surface tension, rheological stability, jetting reliability and curing behavior must be controlled within narrow windows to ensure consistent printability.

    3Dresyns develops advanced inkjet-compatible material systems specifically engineered to meet these constraints, enabling reliable inkjet printing across both direct and indirect additive manufacturing workflows, from R&D to industrial production.

    Inkjet Additive Manufacturing: Material Challenges

    Inkjet printing places unique demands on materials due to the combination of high-frequency jetting, thermal cycling and precise droplet formation.

    Key material challenges include:

    • Very low and tightly controlled viscosity windows

    • Stable rheology under high-frequency jetting conditions

    • Precisely tuned surface tension and wetting behavior

    • Long-term storage stability without nozzle clogging or sedimentation

    • Reliable curing and strong layer-to-layer adhesion

    3Dresyns inkjet materials are specifically engineered to address these challenges, ensuring stable jetting, repeatable print quality and process robustness.

    Key Features of 3Dresyns Inkjet Materials

    3Dresyns inkjet material systems exhibit the following core technical features:

    • Optimized viscosity and surface tension for piezoelectric inkjet printheads

    • Stable jetting behavior with minimal satellite droplet formation

    • Excellent storage stability and high resistance to nozzle clogging

    • Very high resolution and precise material placement

    • Tunable curing kinetics for UV and visible light curing

    • Compatibility with single-material and multi-material inkjet systems

    • Suitable for both direct printing and indirect manufacturing routes

    Benefits of Using 3Dresyns Inkjet Materials

    High Precision and Resolution

    • Drop-level control enables extremely fine feature definition

    • Smooth surfaces and sharp edges

    • Excellent dimensional accuracy and repeatability

    Process Reliability and Scalability

    • Stable and repeatable jetting behavior over long print runs

    • Reduced downtime due to clogging, misfiring or ink instability

    • Suitable for high-throughput and industrial inkjet platforms

    Material Versatility

    • Compatible with polymer-, ceramic- and metal-based systems

    • Suitable for sacrificial, functional and structural materials

    • Enables multi-material and graded-material printing

    Support for Indirect Additive Manufacturing

    3Dresyns inkjet materials are particularly effective for indirect additive manufacturing, where inkjet-printed parts act as:

    • Sacrificial molds or patterns

    • Binder systems for powder-based processes

    • High-resolution tooling for downstream manufacturing

    This enables seamless integration with established industrial processes such as:

    • Ceramic Injection Molding (CIM)

    • Metal Injection Molding (MIM)

    • Casting and molding processes

    Typical Applications of Inkjet 3Dresyns

    3Dresyns inkjet materials are used in a wide range of demanding applications, including:

    • High-resolution functional components

    • Microfluidic and lab-on-chip devices

    • Tooling, molds and high-precision patterns

    • Electronics, sensors and functional coatings

    • Ceramic and metal indirect manufacturing

    • Research, prototyping and pilot-scale production

    Customization and Made-to-Order Inkjet Materials

    Inkjet additive manufacturing often requires application- and platform-specific material tuning.

    3Dresyns offers made-to-order inkjet material development, including customization of:

    • Viscosity and rheological behavior

    • Surface tension and wetting characteristics

    • Curing wavelength and polymerization speed

    • Mechanical, thermal and chemical performance

    • Compatibility with specific inkjet printheads and platforms

    This approach ensures reliable performance from early R&D through industrial-scale production.

    How 3Dresyns Supports Inkjet-Based AM Projects

    3Dresyns supports inkjet additive manufacturing projects through:

    • Inkjet material selection and feasibility assessment

    • Custom formulation and material optimization

    • Process validation and troubleshooting

    • Integration with downstream manufacturing steps

    • Technology transfer from laboratory to production

    Technical Features and Benefits of 3Dresyns Inkjet Materials

    • Excellent mechanical properties, with tensile strength up to 100 MPa or higher, depending on formulation

    • Engineering and functional materials designed to avoid brittleness

    • Availability of rigid, ultra-tough, hard, flexible, soft and elastomeric grades

    • Elongation at break ranging from < 1–10 % to > 100 %

    • Very high resolution and excellent surface quality

    • Very low shrinkage and high dimensional stability

    • Durable materials suitable for demanding industrial use

    Inkjet Printability

    • Very low inkjet viscosity:

      • < 20 mPa·s at 70 °C

      • < 15 mPa·s at 80 °C

    • Optimized for excellent jetting performance

    • Compatible with both liquid research versions and solid/meltable inkjet systems (> 50 °C)

    Printer Compatibility

    • Compatible with most commercial and professional photopolymer inkjet 3D printers

    • Compatibility with MultiJet (MJP), PolyJet (PJP) and Agilista (Keyence) platforms

    • Compatible with original manufacturer support materials (e.g. Support 705)

    Supports, Safety and Biocompatibility

    • Biocompatible grades, including ultra-safe “monomer-free” materials with no hazard pictograms

    • Biocompatible wax and water-soluble removable supports

    • Supports removable by water jet, with tunable rigidity for complex geometries

    • Organotin- and epoxy-free formulations

    Colors and Aesthetics

    • CMYK (cyan, magenta, yellow, black) and white options

    • Light-fast colors without settling or sedimentation

    Final Note

    Inkjet additive manufacturing offers unique advantages in precision, speed and scalability, but only when materials are precisely engineered for the process.

    If you are developing an inkjet-based additive manufacturing application or require materials optimized for your inkjet platform, our technical team can support you in selecting or developing the optimal solution.

    Contact us to discuss your inkjet application or material requirements.

    From prototyping to industrial production, performance depends on materials, calibration and process control